2008 National Seismic Hazard Maps - Source Parameters

The 2014 Fault Parameters are now available.

Interactive Fault Map

Name:
Enter Name Fragment to Match Names

Primary State: Arizona California Colorado Idaho Montana Nevada
New Mexico Oklahoma Oregon Texas Utah Washington
Wyoming

Fault-Parallel Slip Rate (mm/yr) between	lower limit: and upper limit:
	min value 0.00 max value 34

Or Use Spatial Query below to select faults within X miles/kms from designated lat/long

Spatial Query

Faults Within:

Of

Latitude:

Longitude:

Faults range from latitudes of 30.47 to 48.92 and longitudes of -98.29 to -125.64

Entered latitudes will be evaluated as positive and longitudes as negative values